iLOT Electric Sprayers with Build-in Lithium Battery in Lawn and Garden-Fits Most Plastic Bottles Green Build-in Lithium Battery Operated, Rechargeable. USB Charging Seat, One Charge Can Work about 2 Hours Continuously. Interchangeable Aperture 0.8mm and Aperture 1.0 mm for Different Spraying Needs. Just One Touch to Control ON-OFF, Very easy to Use, No Need to Pump, Squeeze, Suitable for Arthritis Person or Old People. Take Place of Hand Pressure Sprayer or Pump Up Sprayer.